Monday, October 18, 2010

Air pollution (final draft)

                                                          Air pollution
   Nowadays Pollution is very serious and harmful  in Egypt. We can see all  kinds of pollution such as noise pollution ,water pollution ,and the most dangerous one is the air pollution. Air pollution has bad causes and effects that affect  us and we try to control this air pollution.
     Air pollution is a change in the physical, chemical and biological characteristics of air that causes adverse effects on humans and other organisms. Air pollution results from a variety of causes,not all of which are within human control. On the one hand,with modernization and progress,air has become more and more polluted over the years. Industries ,vehicles and factories release smoke that affect us.Cars in streets release harmful smoke and make the air polluted.there are other sources that make the air polluted such as cement,steel,refineries,petro-chemicals and mines.Moreover,dust storms in desert areas and smoke from forest fires and the grass fires contribute to chemical and particulate pollution of the air.
     As air pollution has bad causes,it has bad effects.There is an increase in the death rates resulting from various diseases caused by air pollution,varying from breathing problems to lung cancer.People with health problems such as heart and lung diseases may also suffer more and more when the air is polluted.It has caused thinning of the protective ozone layer of the atmosphere which is leading to climate change.
     Every problem has its solution so, we can control air pollution in Egypt by raising the awareness of people to protect their environment from pollution.the government must build industrial factories in remote areas.we can use smaller electric vehicles,bikes or public transportation.we can use alternative fuels and energy sources.we can decrease smoke that is released from factories by using a filter-cleaning system.
     as we saw that air pollution is very dangerous problem that faces every one all over the world so, we should stand shoulder to shoulder for the sake of our health,environment and against air pollution

1 comment:

  1. thanks alot for sending the final draft.
    keep on hard work

    ReplyDelete